Advice for stirring your online community and fostering engagement

When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
105979 comments
löwen play
Very energetic article, I enjoyed that bit. Will there be
Comment Linka part 2?
Diplomi_duPi
где купить аттестат за 11 класс 2014 где купить аттестат за 11 класс 2014 .
Comment Linkyasbet بدون فیلتر
I just couldn't leave your web site prior to suggesting
Comment Linkthat I extremely enjoyed the usual info a person supply to your
visitors? Is going to be back steadily in order to
check up on new posts
cleaning service NYC
Hey there! I just wanted to ask if you ever have any problems with hackers?
Comment LinkMy last blog (wordpress) was hacked and I ended up losing many months of hard work due to no back up.
Do you have any solutions to stop hackers?
Labeling Machine
I know this web site offers quality based content and other
Comment Linkinformation, is there any other web page which offers such
things in quality?
calon4d login
Good day! This is kind of off topic but I
Comment Linkneed some help from an established blog. Is it
difficult to set up your own blog? I'm not very techincal but I can figure things out pretty
fast. I'm thinking about setting up my own but I'm not sure where to start.
Do you have any ideas or suggestions? Many thanks
Diplomi_iqPi
в уфе купить аттестат за 11 класс в уфе купить аттестат за 11 класс .
Comment LinkKypit diplom lubogo yniversiteta!_avot
купить диплом красный [url=https://arus-diplom7.ru]купить диплом красный[/url] .
Comment LinkMichaelImapy
Помимо физической детоксикации, лечение запоя требует комплексной психологической поддержки. Психотерапевты работают с пациентами для выявления глубинных причин зависимости, помогают снизить уровень стресса и развивают навыки самоконтроля, что критически важно для предотвращения рецидивов.
Comment LinkУзнать больше - наркология вывод из запоя
anciespePr
Хочу поделиться положительным отзывом о хакере - Также рекомендую вам почитать по теме - https://telegra.ph/Otzyv-o-uslugi-hakerov-opyt-i-rezultaty-07-30-3 .
Comment LinkИ еще вот - https://telegra.ph/Moj-opyt-obrashcheniya-k-hakeram-07-30-4 .